ISRC GBAYC8902348
Verified recording
GBAYC8902348 is “Tchaikovsky: Serenade for Strings, Op. 48: I. Pezzo in forma di sonatina” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x54db6262441a926192c7bc0c89eef3f9566ce938f13217b372e53fb111ea6f9b and independently timestamped
in Bitcoin block 960099 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8902348.
Recording identifiers
- ISRC
- GBAYC8902348
- Title
- Tchaikovsky: Serenade for Strings, Op. 48: I. Pezzo in forma di sonatina
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x54db6262441a926192c7bc0c89eef3f9566ce938f13217b372e53fb111ea6f9b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:30:20+00:00
- Bitcoin block
- 960099
- Canonical record hash
sha256:8df2facca93a715266198b9f90f2564b990a4057d3228e39b74c11e42488599c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8902348
- Bitcoin block existence check
- https://blockstream.info/api/block/960099
Full record
Track page: Tchaikovsky: Serenade for Strings, Op. 48: I. Pezzo in forma di sonatina · Machine-readable JSON-LD